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2,224+ Pets for Sale in O'Fallon, Missouri | $150 – $2,000

Discover from over 2,224 available Pets currently listed for sale across O'Fallon, Missouri on PetzLover! We've added 1+ new listings this week, and you can explore diverse breeds like American Pit Bull Terrier, Australian Shepherd, Ferret, Golden Retriever, Great Dane, Pomsky, Rottweiler, Sugar Glider, Velveteen Lop, Yorkshire Terrier. Based on your current search criteria, you're viewing Pets with prices/fees ranging from $150 – $2,000. These include Pets typically 2.0 months – 2.0 years old, with approximately 744 males and 744 female available in O'Fallon, Missouri and surrounding areas. Find your perfect companion from trusted local breeders and reputable rescues, with many offering safe, convenient shipping or transportation options. Secure your perfect companion today!

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Great puppy
$2,000
For Sale

Great puppy

paulchahal2230+ days ago

Lomu its a great puppy he is 3 months old, really good with dogs and people...

American Pit Bull Terrier Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Australian Shepard puppies need good home in June
For Sale

Australian Shepard puppies need good home in June

Albekebrede30+ days ago

I currently have 5 Australian Shepard that will need a new home in June. Please text **..

Australian Shepherd Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Miss Dainty
$500
For Sale

Miss Dainty

Meaghan Fierge30+ days ago

Beautiful Blue eyed Miss Dainty. I am tiny, shy and gentle and love to give kisses. Pleas..

Pomsky Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Free bunny to a good home
For Sale

Free bunny to a good home

stephencreale30+ days ago

2 year old boy. Does not bite. Loves to be held. Moving and can’t take with...

Velveteen Lop Rabbit
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Mini golden doodle boy 💙muffin
$2,500
For Sale

Mini golden doodle boy 💙muffin

Lisa Pressley

Both parents are 20%+ Golden so the integrity of the breed cross is essentially the same ..

Golden Doodle Puppy
iVenus, Johnson County, TexasVenus, Texas
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Mini golden doodle - girl 🩷Cindy Lou
$2,500
For Sale

Mini golden doodle - girl 🩷Cindy Lou

Lisa Pressley

Both parents are 20%+ Golden so the integrity of the breed cross is essentially the same ..

Golden Doodle Puppy
iVenus, Johnson County, TexasVenus, Texas
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American Bully
$1,500
For Sale

American Bully

SmkMt Bully Camp

American bully puppy male out of Champion Bad Bob . Puppy will be thick in build and has ..

American Bulldog Puppy
iFranklin, Macon County, North CarolinaFranklin, North Carolina
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DOODLE POODLE POM PUPPY
$2,000
For Sale

DOODLE POODLE POM PUPPY

Ally Baker

I have 4 other puppies available in the litter. 4 females and one male. Abbey is a small ..

Pomapoo Puppy
iTampa, Hillsborough County, FloridaTampa, Florida
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Pair of sugar gliders
$500
For Sale

Pair of sugar gliders

Tranthienan80930+ days ago

They’re 5 months old, male is black eyes and female is red eyes OFALLON MO..

Sugar Glider
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Femal and male ferret
$150
For Sale

Femal and male ferret

georgeswayn30+ days ago

I have 2 ferrets, the cage, bedding, food, and no drip nozzle will be included will come ..

Ferret
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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GREAT DANE -7 MONTHS OLD
$1,500
For Sale

GREAT DANE -7 MONTHS OLD

gpxwer30+ days ago

Puppy needs a home!! Female Great Dane, Black coloring, and estimated age of 7-8 months. ..

Great Dane Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Puppies for sale
$400
For Sale

Puppies for sale

millieacevedo1130+ days ago

Puppies birthday was November 8th they're about 12 weeks old looking for a home..

Golden Retriever Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Blue Pup 1
$1,899
For Adoption

Blue Pup 1

RENEE LONGO

They are from Champion bloodlines.They will be extra large. With proper care they will be..

Great Dane Puppy
iWoodbridge, South Central Connecticut Planning Region, ConnecticutWoodbridge, Connecticut
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Pomsky Puppies For Sale
$500
For Sale

Pomsky Puppies For Sale

Meaghan Fierge30+ days ago

Needing to find loving, responsible homes for Pomsky puppies. They are Husky Mom and Poms..

Pomsky Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Yorkie Puppies
$1,700
For Sale

Yorkie Puppies

Melissa30+ days ago

We are a large family who believes pets are an extension of your family, we look forward ..

Yorkshire Terrier Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Pitbul/german sheperd
$200
For Sale

Pitbul/german sheperd

Jasondeak83930+ days ago

I have pitbull(mom) german sheperd(dad) puppies that will be 8 weeks okd on sept 24. They..

American Pit Bull Terrier Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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18 month old Rottweiler for sale in St. Louis area
$900
For Sale

18 month old Rottweiler for sale in St. Louis area

claudiamalawy30+ days ago

Great dog, house trained so you don’t have to go through that. Great with kids. Very lo..

Rottweiler Puppy
iO'Fallon, St. Charles County, MissouriO'Fallon, Missouri
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Tortie girl
$1,800
For Sale

Tortie girl

Mercedescats

This lil Lyle girl will be ready to go after Jan . 20. I have a website and a Facebook pa..

Persian Kitten
iPalm Coast, Flagler County, FloridaPalm Coast, Florida
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Mini golden doodle - girl 🩷
$2,500
For Sale

Mini golden doodle - girl 🩷

Lisa Pressley

For all these awesome reasons below, I passionately produce Multigen Mini Goldendoodles ..

Golden Doodle Puppy
iVenus, Johnson County, TexasVenus, Texas
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Maine Coons
$2,950
For Sale

Maine Coons

Pip and Paws

Absolutely Gorgeous, Amazing, and well Socialized...

Maine Coon Kitten
iComfort, Kendall County, TexasComfort, Texas
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BROOKS - PEARL & Willie - 2025
$2,200
For Sale

BROOKS - PEARL & Willie - 2025

Angie Hoefs

Very loving, They love to be held have a great personalities and very attentive. Get alon..

Scottish Terrier Puppy
iBrooksville, Hernando County, FloridaBrooksville, Florida
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Brussels griffon girl.
$1,000
For Rehoming

Brussels griffon girl.

Jodi Saunders

Sweet gabby girl is a beautiful brussels griffon with a wirecoat whimsical look. She is l..

Brussels Griffon Puppy
iNew Smyrna Beach, Volusia County, FloridaNew Smyrna Beach, Florida
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CFA Exotic Shorthair, Chocolate Tortie
$2,300
For Sale

CFA Exotic Shorthair, Chocolate Tortie

Nik8201

Reese is the total package... She adores children and get along with everyone! She is swe..

Exotic Shorthair Kitten
iLexington, Fayette County, KentuckyLexington, Kentucky
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Full Blooded Cane Corso Puppies Champion Bloodline
$2,500
For Sale

Full Blooded Cane Corso Puppies Champion Bloodline

Amy J Jones

Meet Paxton, Luna ,Braxton Black Isaiah.Brooklynn Born October 26, 2025 – Available N..

Cane Corso Puppy
iAnderson, Madison County, IndianaAnderson, Indiana
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